Architectural Abbreviations and Acronyms

1. CWR
   Chilled Water Return
2. CWS
   Chilled Water Supply
3. CWS
   Condensate Waste Supply
4. CY
   Cubic Yard
5. CY
   Cylinder
6. CY
   Cycle
7. CYL
   Cylinder
8. CYL L
   Cylindec Lock
9. CYL L
   Cylinder Lock
10. CYLL
    Cylinder Lock
11. DA
    Double Acting
12. DAMP
    Damper
13. DB
    Decibel
14. DB-DB
    Decibel
15. DBL
    Double
16. DBLE
    Double
17. DBM
    Decibel
18. DBT
    Drybulb Temperature
19. DC
    Direct Current
20. DCT
    Direct Current

Last updated: May 23, 2020 — Total entries: 4,271